Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
November 10, 2020
Submitted
April 7, 2021
Operation
Air carrier
Aircraft
N8657B
Make and model
Boeing 7378H4
Aircraft serial
42535
Aircraft time
20,411 hours, 9,034 cycles
Part
Floor Panel
Condition
Corroded
Location
Fwd Cargo
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FWD CARGO COMPT. FLOOR PANEL 120DF HAS CORROSION AROUND EDGES / EVALUATED CORROSION ON FWD CARGO FLOOR PANEL # 120DF DAMAGE EXCEEDS 20IN TOTAL LENGTH OUT OF LIMITS IAW SRM 53-00-53-1A-1 FABRICATED NEW PANEL IAW AMM 25-52-01-201-801 APPLIED CHEMICAL CONVERSION AND PRIMER IAW AMM 51-21-41-370-802 AND AMM 51-21-72-370-804

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